I've always thought it's rather lopsided and one of the clearest signs that we live in an unfairly patriarchal society (given that it's always the female in the relationship who changes her last name to the male's). And changing your last name must be a very inconvenient thing to do, since so many things have to be updated.. If I married and my wife wanted to keep her last name I would be okay with that.
Typically the woman takes her husband’s name when they marry. I think it’s better for a couple to both have the same surname, especially when they have children, so they share a family name. I know my best friend (who had a child with her husband before they were married) really didn’t like her son having a different surname to hers, and that was one of the reasons they did get married. I’m not fussed whose name they take. It could be either - whoever’s sounds better. But I’m not a fan of double-barrelled names. Some of them are ridiculous - too long, they don’t really go together, they don’t flow. If both people feel strongly about it they could make up a totally new name, then both of them are making the same sacrifice. But, if your name is well-known in a business/work field, I wouldn’t change it.
I'm not especially keen on bearing this name, so when I would feel my wife's name were more pretty or better fitting I would probably switch. For women it is the norm to acquire the name of the husband. Women are not important, it is only important that male heirs are born. LOL
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